First Trust Dorsey Wright... (DVOL)

Про DVOL

Under normal conditions, the fund will invest at least 90% of its net assets (including investment borrowings) in the equity securities that comprise the index. The index is a rules-based equity index designed to track the overall performance of the 50 stocks comprising the NASDAQ U.S. Large Mid Cap Index TM that exhibit the lowest levels of volatility while still maintaining high levels of "relative strength."